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* How compare current_setting(..) ?
@ 2007-02-22 10:25 Sabin Coanda <sabin.coanda@deuromedia.ro>
0 siblings, 1 reply; 3+ messages in thread
From: Sabin Coanda @ 2007-02-22 10:25 UTC (permalink / raw)
To: pgsql-sql
Hi there,
I'd like to check that my log_line_prefix is set to '%t'.
I suppose I can check it with the following statement:
SELECT current_setting( 'log_line_prefix' )
WHERE current_setting( 'log_line_prefix' ) != '%t'
But it returns every time a row, with '%t', even when log_line_prefix is set
to '%t'.
What's wrong ?
TIA,
Sabin
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: How compare current_setting(..) ?
@ 2007-02-22 11:03 Michael Fuhr <mike@fuhr.org>
parent: Sabin Coanda <sabin.coanda@deuromedia.ro>
0 siblings, 1 reply; 3+ messages in thread
From: Michael Fuhr @ 2007-02-22 11:03 UTC (permalink / raw)
To: Sabin Coanda <sabin.coanda@deuromedia.ro>; +Cc: pgsql-sql
On Thu, Feb 22, 2007 at 12:25:42PM +0200, Sabin Coanda wrote:
> I'd like to check that my log_line_prefix is set to '%t'.
> I suppose I can check it with the following statement:
> SELECT current_setting( 'log_line_prefix' )
> WHERE current_setting( 'log_line_prefix' ) != '%t'
>
> But it returns every time a row, with '%t', even when log_line_prefix is set
> to '%t'.
> What's wrong ?
Works here. Might log_line_prefix have leading or trailing spaces?
What does the following return?
SELECT '<' || current_setting('log_line_prefix') || '>',
length(current_setting('log_line_prefix'));
--
Michael Fuhr
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: How compare current_setting(..) ?
@ 2007-02-22 13:47 Sabin Coanda <sabin.coanda@deuromedia.ro>
parent: Michael Fuhr <mike@fuhr.org>
0 siblings, 0 replies; 3+ messages in thread
From: Sabin Coanda @ 2007-02-22 13:47 UTC (permalink / raw)
To: pgsql-sql
Sorry, it was my fault. The setting was '%t' and a space. I fixed it and it
works well.
Many thanks !
"Michael Fuhr" <mike@fuhr.org> wrote in message
news:20070222110353.GA7197@winnie.fuhr.org...
> On Thu, Feb 22, 2007 at 12:25:42PM +0200, Sabin Coanda wrote:
>> I'd like to check that my log_line_prefix is set to '%t'.
>> I suppose I can check it with the following statement:
>> SELECT current_setting( 'log_line_prefix' )
>> WHERE current_setting( 'log_line_prefix' ) != '%t'
>>
>> But it returns every time a row, with '%t', even when log_line_prefix is
>> set
>> to '%t'.
>> What's wrong ?
>
> Works here. Might log_line_prefix have leading or trailing spaces?
> What does the following return?
>
> SELECT '<' || current_setting('log_line_prefix') || '>',
> length(current_setting('log_line_prefix'));
>
> --
> Michael Fuhr
>
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-- links below jump to the message on this page --
2007-02-22 10:25 How compare current_setting(..) ? Sabin Coanda <sabin.coanda@deuromedia.ro>
2007-02-22 11:03 ` Michael Fuhr <mike@fuhr.org>
2007-02-22 13:47 ` Sabin Coanda <sabin.coanda@deuromedia.ro>
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